Bonnie Cunningham stated: > By law, generics can have as much as > 20% more or 25% less of the drug. Sorry Bonnie, I believe you are in error. Generics have to meet the same standards as rhe originally approved drug. But one problem that arises is that even if the dissolution rate may be within limits, the blood levels may not neccessarily be, but this latter measurement is too onerous to perform batch by batch as the other physical test are.